Converter gas dry dedusting recovery system
A dry dust removal and recovery system technology, applied in waste gas treatment, manufacturing converters, climate sustainability, etc., can solve the problems of high runner pressure, reduced gas discharge, blockage of connecting pipes, etc., to achieve reasonable structural design, Guaranteed normal operation and guaranteed cleaning effect
Inactive Publication Date: 2020-10-30
天津瑞利鑫环保科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that in the existing converter gas dry dust removal and recovery system in the prior art, when the gas in the converter enters the hybrid cooler through the connecting pipe, the smoke in the gas is the largest at this time, and the connecting pipe is in the long run. After the gas is fed in for a long time, a large amount of smoke and dust will adhere to the inner wall, which will reduce the discharge of gas, affect the normal operation of the entire system, and even block the connecting pipe, so that the gas cannot be discharged normally, resulting in excessive pressure in the runner. Due to the problem of explosion, a converter gas dry dust removal recovery system is proposed, which can quickly clean up the smoke and dust adhered in the connecting pipe, ensure the cleaning of the inner wall of the connecting pipe, and ensure the normal operation of the entire system
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] refer to Figure 1-3 , a dry dust recovery system for converter gas, comprising a converter 1, a hybrid cooler 2, a dust collector 3 and a gas cabinet 4, the hybrid cooler 2, the dust collector 3 and the gas cabinet 4 are connected by pipelines, and the converter 1 A communication pipe 5 is fixedly connected with the hybrid cooler 2, and the bottom of the communication pipe 5 is provided with a blocking mechanism. A sealing plug 22, the side wall of the sealing plug 22 is fixedly equipped with a sealing ring, the sealing ring is tightly connected to the inner side wall of the communication port 21, and the bottom of the sealing plug 22 is fixedly equipped with...
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The invention discloses a converter gas dry dedusting recovery system. The system involves a converter, a mixed cooler, a deduster and a gas holder, wherein the mixed cooler, the deduster and the gasholder are connected through pipelines; a communicating pipe is fixedly connected between the converter and the mixed cooler, and a plugging mechanism is arranged at the bottom of the communicating pipe; a connecting frame is fixedly arranged on the side wall of the converter, and a clamping groove is formed in the inner side wall of the connecting frame; a cleaning mechanism is arranged in the communicating pipe, an annular mounting frame is slidably connected to the outer side wall of the communicating pipe, and an adsorption mechanism is arranged between the annular mounting frame and the cleaning mechanism; and a connecting block is fixedly arranged on the side wall of the annular mounting frame, and the connecting block extends into the connecting frame and abuts against the inner side wall of the connecting frame. The converter gas dry dedusting recovery system is reasonable in structural design, and smoke dust attached to the interior of the communicating pipe can be rapidly cleared away through the system, so that cleanness of the inner wall of the communicating pipe is guaranteed, and normal operation of the whole system is guaranteed.
Description
technical field [0001] The invention relates to the technical field of gas recovery and utilization, in particular to a converter gas dry dust removal recovery system. Background technique [0002] With the development of oxygen converter steelmaking production, the steelmaking process is becoming more and more perfect, and the corresponding dust removal technology is also constantly developing and perfecting. At present, there are two main methods for purification and recovery of converter steelmaking. One is the gas wet purification recovery system. , One is the gas dry purification recovery system, the converter gas dry purification recovery system is mainly composed of three parts: flue gas cooling, purification recovery and dust briquetting. [0003] In the prior art, in the existing converter gas dry dust removal and recovery system, when the gas in the converter enters the hybrid cooler through the connecting pipe, the smoke and dust in the gas is the largest at this ...
Claims
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IPC IPC(8): C21C5/40
CPCC21C5/40C21C2100/02
Inventor 帅林
Owner 天津瑞利鑫环保科技有限公司